I searched a lot for this issue but found one solution and did it like this...&lt;br&gt;&lt;br&gt;
&lt;br&gt;&lt;div&gt;Ext.require([&lt;/div&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp; 'Ext.data.*',&lt;/div&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;...